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Digital VoIP E1 Asterisk Card/PRI/SS7/IVR/Hardware Echo Cancellation Module
Model Number: 1-port Asterisk card-1
Brand Name: Houyuan
Key Specifications/Special Features:
Product features:New version, our second generation digital cardsSupports EC module with octasic EC chipHardware channel switchingMore efficient proces... |
2017-10-05 |
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Superior quality Houyuan asterisk SIP 16-port GSM/CDMA VoIP gateway
Model Number: HY2000-VF-16
Brand Name: HOUYUAN
Key Specifications/Special Features:
Speech characteristics Protocols: SIP v2.0, RFC3261 G.711a/μ law, G.723.1, G.729A/B Silence suppression and detection Comfort noise generation (CNG) Voice acti... |
2017-09-22 |
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IP PBX, 16 Concurrent Call FXS Port/FXO Ports
Model Number: IPPBX-08-3
Brand Name: Houyuan
Key Specifications/Special Features:
Features:VoIP systems/IP PBXOpen source asteriskConfigurable IVR menuOver 50 to 100 available SIP/IAX2 extensions for SMB use20 concurrent callsCall forward, waiti... |
2017-09-13 |
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Enterprise VOIP phone System, IP/Network Sip Version RFC3216
Model Number: VOIP phone System
Brand Name: Houyuan
Key Specifications/Special Features:
Features:VoIP systems/IP PBXOpen source asteriskConfigurable IVR menuOver 50 to 100 available SIP/IAX2 extensions for SMB use20 concurrent callsCall forward... |
2017-07-24 |
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